SE9800751D0 - System for preparation of a solution and use of the solution - Google Patents
System for preparation of a solution and use of the solutionInfo
- Publication number
- SE9800751D0 SE9800751D0 SE9800751A SE9800751A SE9800751D0 SE 9800751 D0 SE9800751 D0 SE 9800751D0 SE 9800751 A SE9800751 A SE 9800751A SE 9800751 A SE9800751 A SE 9800751A SE 9800751 D0 SE9800751 D0 SE 9800751D0
- Authority
- SE
- Sweden
- Prior art keywords
- ozone concentration
- solution
- flow cell
- sterilisation
- passed
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
- A61L2/183—Ozone dissolved in a liquid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0082—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using chemical substances
- A61L2/0088—Liquid substances
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Water Supply & Treatment (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention relates to a method for the sterilisation of objects. It comprises passing an aqueous solution of ozone having a known ozone concentration through a flow cell, in which an object to be sterilised is placed. Then the ozone concentration in the water that has passed the flow cell is measured. Finally the difference between the ozone concentration of the water that has passed the flow cell and the known ozone concentration, respectively, is used as a measure of the amount of contaminants, e.g. bacteria and other living matter present on said object, and thereby the degree of achieved sterilisation. The procedure is terminated when said difference in ozone concentration has reached a predetermined value. <IMAGE>
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800751A SE514879C2 (en) | 1998-03-09 | 1998-03-09 | Preparation of water with predetermined ozone concentration and use of the solution |
AU27560/99A AU2756099A (en) | 1998-03-09 | 1999-02-02 | Method and apparatus for preparation and use of ozone water |
JP2000535584A JP2002505994A (en) | 1998-03-09 | 1999-03-02 | Method and apparatus for adjusting and using ozone water |
PCT/SE1999/000298 WO1999046201A2 (en) | 1998-03-09 | 1999-03-02 | Method and apparatus for preparation and use of ozone water |
US09/623,834 US6585898B1 (en) | 1998-03-09 | 1999-03-02 | Method and apparatus for preparation and use of ozone water |
EP02003633A EP1221318A3 (en) | 1998-03-09 | 1999-03-02 | Method and apparatus for preparation and use of ozone water |
EP99908045A EP1076632A2 (en) | 1998-03-09 | 1999-03-02 | Method and apparatus for preparation and use of ozone water |
NO20004505A NO20004505L (en) | 1998-03-09 | 2000-09-08 | Method and apparatus for preparing and using ozone-enriched water |
HK02108504.0A HK1047251A1 (en) | 1998-03-09 | 2001-08-20 | Method and apparatus for preparation and use of ozone water |
US10/023,952 US20020130091A1 (en) | 1998-03-09 | 2001-12-21 | System for preparation of a solution and use of the solution |
NO20020567A NO20020567D0 (en) | 1998-03-09 | 2002-02-05 | Process for the preparation and use of ozone-enriched water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800751A SE514879C2 (en) | 1998-03-09 | 1998-03-09 | Preparation of water with predetermined ozone concentration and use of the solution |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9800751D0 true SE9800751D0 (en) | 1998-03-09 |
SE9800751L SE9800751L (en) | 1999-09-10 |
SE514879C2 SE514879C2 (en) | 2001-05-07 |
Family
ID=20410465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9800751A SE514879C2 (en) | 1998-03-09 | 1998-03-09 | Preparation of water with predetermined ozone concentration and use of the solution |
Country Status (8)
Country | Link |
---|---|
US (1) | US6585898B1 (en) |
EP (2) | EP1221318A3 (en) |
JP (1) | JP2002505994A (en) |
AU (1) | AU2756099A (en) |
HK (1) | HK1047251A1 (en) |
NO (2) | NO20004505L (en) |
SE (1) | SE514879C2 (en) |
WO (1) | WO1999046201A2 (en) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3381250B2 (en) * | 1998-11-16 | 2003-02-24 | 栗田工業株式会社 | Gas dissolving cleaning water flow pipe |
SE0000344D0 (en) | 2000-02-02 | 2000-02-02 | Sudhir Chowdhury | Disinfection of water |
US6805791B2 (en) * | 2000-09-01 | 2004-10-19 | Applied Science And Technology, Inc. | Ozonated water flow and concentration control apparatus |
EP1219957A1 (en) * | 2000-12-22 | 2002-07-03 | Otre AB | Electronic tongue as ozone detector |
TW552415B (en) * | 2000-12-22 | 2003-09-11 | Otre Ab | Electronic tongue as ozone detector |
US6841053B2 (en) | 2001-02-06 | 2005-01-11 | Otre Ab | Electronic tongue as ozone detector |
US6562386B2 (en) * | 2001-05-07 | 2003-05-13 | Regents Of The University Of Minnesota | Method and apparatus for non-thermal pasteurization |
US7011790B2 (en) | 2001-05-07 | 2006-03-14 | Regents Of The University Of Minnesota | Non-thermal disinfection of biological fluids using non-thermal plasma |
AU2002359272A1 (en) * | 2001-10-15 | 2003-04-28 | Pure O3 Tech, Inc. | Dissolved ozone generation and delivery system |
US6664776B2 (en) | 2001-12-18 | 2003-12-16 | Otre Ab | Method and system for voltammetric characterization of a liquid sample |
US20030226857A1 (en) * | 2002-04-12 | 2003-12-11 | Hyclone Laboratories, Inc. | Systems for forming sterile fluid connections and methods of use |
US6755977B2 (en) * | 2002-06-19 | 2004-06-29 | Dennis A. Brunsell | Method in treating aqueous waste feedstream for improving the flux rates, cleaning and the useful life of filter media |
US6800205B2 (en) * | 2002-07-31 | 2004-10-05 | Softub, Inc. | Method and means for ozonation of pools and spas |
US6902670B2 (en) * | 2003-03-19 | 2005-06-07 | Kuo-Hsin Ho | Hemodialysis machine |
EP1635960A2 (en) * | 2003-06-06 | 2006-03-22 | P.C.T. Systems, Inc. | Method and apparatus to process substrates with megasonic energy |
JP2005021798A (en) * | 2003-07-01 | 2005-01-27 | Teeiku Wan Sogo Jimusho:Kk | Method and apparatus for manufacturing ozone water |
JP2005161284A (en) * | 2003-11-28 | 2005-06-23 | Nittetu Chemical Engineering Ltd | Method for supplying ozonized water of constant concentration |
US7502114B2 (en) * | 2004-03-12 | 2009-03-10 | Mks Instruments, Inc. | Ozone concentration sensor |
US20060065089A1 (en) * | 2004-09-30 | 2006-03-30 | J. E. Grote Company, Inc. | Ozonation for food slicing machine |
US7931811B2 (en) | 2006-10-27 | 2011-04-26 | Regents Of The University Of Minnesota | Dielectric barrier reactor having concentrated electric field |
US8735337B2 (en) * | 2007-03-13 | 2014-05-27 | Food Safety Technology, Llc | Aqueous ozone solution for ozone cleaning system |
US9068149B2 (en) * | 2007-03-14 | 2015-06-30 | Food Safety Technology, Llc | Ozone cleaning system |
US9522348B2 (en) | 2008-07-24 | 2016-12-20 | Food Safety Technology, Llc | Ozonated liquid dispensing unit |
US9174845B2 (en) | 2008-07-24 | 2015-11-03 | Food Safety Technology, Llc | Ozonated liquid dispensing unit |
JP4472019B2 (en) * | 2009-08-19 | 2010-06-02 | 株式会社ヒューマンエンパワーメント | Ozone liquid converter, communication tool and sealed container |
EP2528629B1 (en) | 2010-01-29 | 2016-03-30 | James E. Shenberg | Bottled ozonated water system |
GB2492834B (en) * | 2011-07-14 | 2015-04-08 | Joseph James Hesketh | Device and method for supply of ozonated liquid |
US9289522B2 (en) | 2012-02-28 | 2016-03-22 | Life Technologies Corporation | Systems and containers for sterilizing a fluid |
CN103223180B (en) * | 2013-05-16 | 2015-01-21 | 厦门和健卫生技术服务有限公司 | Automatic disinfectant preparation and supply device |
CN103262824A (en) * | 2013-06-14 | 2013-08-28 | 河北正通玻璃钢有限公司 | Mariculture aseptic treatment equipment and method |
DE102013114601A1 (en) * | 2013-12-20 | 2015-06-25 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Method and measuring cell for detecting the oxygen demand of a liquid sample |
US9492580B2 (en) | 2014-07-24 | 2016-11-15 | Eliyahu DAVID | System and method for the safe provision of ozone |
CN104190307B (en) * | 2014-08-05 | 2017-04-12 | 徐名勇 | Device for manufacturing high-pressure ozone water from low-pressure ozone gas source |
US10258704B2 (en) * | 2015-02-16 | 2019-04-16 | Medaco International Health, LLC | Sterilizing using ozone |
KR102047170B1 (en) * | 2018-01-31 | 2019-11-20 | 한국식품연구원 | Salting sterilization system and process thereof |
KR101935342B1 (en) | 2018-05-08 | 2019-01-04 | 동명대학교산학협력단 | A system of air conditioning using ozone water |
CN109012310A (en) * | 2018-08-06 | 2018-12-18 | 安徽申泉化工有限公司 | A kind of clothes processing dyestuff mixing arrangement for being convenient for adding raw materials |
IT202200009713A1 (en) * | 2022-05-11 | 2023-11-11 | Cesare Bocchi | Water and ozone mixing device |
DE202024101941U1 (en) | 2024-04-18 | 2024-05-07 | Roman Serhiiovych Tomashevskyi | Device for cleaning and treating drinking water |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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US3731522A (en) | 1970-09-30 | 1973-05-08 | Robertshaw Controls Co | Method and apparatus for determining oxygen consumption rate in sewage |
DE3827578A1 (en) | 1988-08-13 | 1990-02-15 | Siepmann Friedrich W | METHOD AND DEVICE FOR DETERMINING OXIDIZABLE WATER INGREDIENTS OF AN AQUEOUS SAMPLING LIQUID |
JPH03221195A (en) * | 1990-01-29 | 1991-09-30 | Japan Steel Works Ltd:The | Apparatus for making ozonized water |
JPH04172243A (en) | 1990-11-06 | 1992-06-19 | Mitsubishi Heavy Ind Ltd | Method for measuring concentration of residual oxidant in sea water |
FR2699914B1 (en) | 1992-12-28 | 1995-05-12 | Degremont | Reactor for optimized ozonation of water intended for human consumption. |
JPH07108056A (en) * | 1993-02-02 | 1995-04-25 | Suzuki Masao | Sterilizing method by ozone |
JPH07241332A (en) * | 1994-03-03 | 1995-09-19 | Shoji Toyoda | Supplier of ozone-containing detergent water |
JPH07284782A (en) * | 1994-04-15 | 1995-10-31 | Hitachi Ltd | Method for computing required amount of ozone and controlling ozone injection |
JP3130751B2 (en) * | 1995-01-30 | 2001-01-31 | 株式会社荏原製作所 | Ozone water production method and apparatus |
GB9502347D0 (en) * | 1995-02-07 | 1995-03-29 | Ca Nat Research Council | Method and apparatus for inactivation of viruses in body fluids |
JPH08215690A (en) * | 1995-02-14 | 1996-08-27 | Hitachi Ltd | Optimum ozone injection rate calculation apparatus and ozone injection control apparatus |
US5510060A (en) * | 1995-03-14 | 1996-04-23 | Knoll; George W. | Inline carbonator |
JPH09122214A (en) | 1995-10-30 | 1997-05-13 | Zexel Corp | Capacity confirming device of ozone sterilizer |
US6001247A (en) * | 1996-05-01 | 1999-12-14 | Schulz; Christopher R. | Removable, in-line diffuser apparatus for ozone disinfection of water |
US6068778A (en) * | 1997-07-18 | 2000-05-30 | Tm Industrial Supply, Inc. | Water purification system |
US6146524A (en) * | 1997-09-15 | 2000-11-14 | Story; Craig W. | Multi-stage ozone injection water treatment system |
US6030586A (en) * | 1998-10-30 | 2000-02-29 | Kuan; Yu-Hung | Ozone generating and ozone/water mixing apparatus |
KR100379239B1 (en) * | 2001-02-16 | 2003-04-08 | (주)에코에이드 | Post mix type drink despenser with sterilizer |
-
1998
- 1998-03-09 SE SE9800751A patent/SE514879C2/en not_active IP Right Cessation
-
1999
- 1999-02-02 AU AU27560/99A patent/AU2756099A/en not_active Abandoned
- 1999-03-02 EP EP02003633A patent/EP1221318A3/en not_active Ceased
- 1999-03-02 US US09/623,834 patent/US6585898B1/en not_active Expired - Lifetime
- 1999-03-02 WO PCT/SE1999/000298 patent/WO1999046201A2/en active Application Filing
- 1999-03-02 JP JP2000535584A patent/JP2002505994A/en not_active Withdrawn
- 1999-03-02 EP EP99908045A patent/EP1076632A2/en not_active Ceased
-
2000
- 2000-09-08 NO NO20004505A patent/NO20004505L/en not_active Application Discontinuation
-
2001
- 2001-08-20 HK HK02108504.0A patent/HK1047251A1/en unknown
-
2002
- 2002-02-05 NO NO20020567A patent/NO20020567D0/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1999046201A2 (en) | 1999-09-16 |
SE514879C2 (en) | 2001-05-07 |
EP1221318A2 (en) | 2002-07-10 |
US6585898B1 (en) | 2003-07-01 |
NO20004505D0 (en) | 2000-09-08 |
NO20004505L (en) | 2000-11-09 |
WO1999046201A9 (en) | 1999-11-25 |
WO1999046201A3 (en) | 2000-03-30 |
EP1076632A2 (en) | 2001-02-21 |
HK1047251A1 (en) | 2003-02-14 |
SE9800751L (en) | 1999-09-10 |
NO20020567D0 (en) | 2002-02-05 |
JP2002505994A (en) | 2002-02-26 |
EP1221318A3 (en) | 2002-12-18 |
NO20020567L (en) | 2000-11-09 |
AU2756099A (en) | 1999-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OPRJ | Opposition rejected | ||
NUG | Patent has lapsed |